web_eval_agent
Assess and improve web application UX/UI by analyzing interaction flows, identifying issues, and providing detailed recommendations with screenshots. Specify a task and URL to evaluate any running web app.
Instructions
Evaluate the user experience / interface of a web application.
This tool allows the AI to assess the quality of user experience and interface design of a web application by performing specific tasks and analyzing the interaction flow.
Before this tool is used, the web application should already be running locally on a port.
Args: url: Required. The localhost URL of the web application to evaluate, including the port number. Example: http://localhost:3000, http://localhost:8080, http://localhost:4200, http://localhost:5173, etc. Try to avoid using the path segments of the URL, and instead use the root URL. task: Required. The specific UX/UI aspect to test (e.g., "test the checkout flow", "evaluate the navigation menu usability", "check form validation feedback") Be as detailed as possible in your task description. It could be anywhere from 2 sentences to 2 paragraphs. headless_browser: Optional. Whether to hide the browser window popup during evaluation. If headless_browser is True, only the operative control center browser will show, and no popup browser will be shown.
Returns: list[list[TextContent, ImageContent]]: A detailed evaluation of the web application's UX/UI, including observations, issues found, and recommendations for improvement and screenshots of the web application during the evaluation
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| headless_browser | No | ||
| task | Yes | ||
| url | Yes |